Under 1 Carat Marquise Lab-Grown Diamonds

Shop certified under 1 carat marquise lab-grown diamonds at William & Sons Jewelers. Every stone is graded by IGI or GIA, shown in 360°, priced below the big online retailers and ships free.

All Under 1 Carat Marquise Lab-Grown Diamonds – Page 84

5,173 certified under 1 carat marquise lab-grown diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

  1. 0.95 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG787672851$192
  2. 0.88 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG834601919$176
  3. 0.49 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833683804$127
  4. 0.46 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG833649241$117
  5. 0.46 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833658490$121
  6. 0.46 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833658501$121
  7. 0.45 Carat Marquise Lab-Grown Diamond, D vs1, igi LG833658489$102
  8. 0.44 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG834601924$117
  9. 0.43 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG833658500$104
  10. 0.41 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833658495$111
  11. 0.4 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG833658483$99
  12. 0.4 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833658498$109
  13. 0.36 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833658487$101
  14. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG817622659$197
  15. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG821613764$197
  16. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG827601260$197
  17. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828685973$197
  18. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG818671049$137
  19. 0.47 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG835633237$111
  20. 0.47 Carat Marquise Lab-Grown Diamond, F vs1, igi LG835633248$101
  21. 0.46 Carat Marquise Lab-Grown Diamond, D vs1, igi LG835633243$104
  22. 0.4 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG835633232$99
  23. 0.95 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823694929$266
  24. 0.93 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823695083$546
  25. 0.70 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823695086$235
  26. 0.63 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823695087$203
  27. 0.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823695088$196
  28. 0.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823695089$218
  29. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823695090$202
  30. 0.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG831677265$151
  31. 0.98 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG835608146$204
  32. 0.67 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826605775$158
  33. 0.86 Carat Marquise Lab-Grown Diamond, D FL, IGI LG828681322$329
  34. 0.96 Carat Marquise Lab-Grown Diamond, D FL, IGI LG828681323$343
  35. 0.93 Carat Marquise Lab-Grown Diamond, D FL, IGI LG828681324$337
  36. 0.81 Carat Marquise Lab-Grown Diamond, D FL, IGI LG828681325$321
  37. 0.56 Carat Marquise Lab-Grown Diamond, FANCY INTENSE YELLOW VVS2, IGI LG830662588$187
  38. 0.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG825629070$206
  39. 0.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG825629071$178
  40. 0.91 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG833645753$213
  41. 0.86 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833691403$174
  42. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG833645752$214
  43. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG817646502$170
  44. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828621008$188
  45. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826690882$188
  46. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826690874$188
  47. 0.98 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG829606427$168
  48. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831609337$170
  49. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830675274$168
  50. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831636793$173
  51. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833632446$177
  52. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831685870$170
  53. 0.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831685878$165
  54. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833677540$167
  55. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833680113$165
  56. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833677573$167
  57. 0.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833677544$162
  58. 0.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833656781$168
  59. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834618413$170
  60. 0.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG834618411$168